1402884120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1499}}^1$

素因数の和:2233

約数の個数: 128

約数和(自身を含む): 4600800000

約数和(自身を除く): 3197915880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 709, 1320, 1418, 1499, 2127, 2836, 2998, 3545, 4254, 4497, 5672, 5996, 7090, 7495, 7799, 8508, 8994, 10635, 11992, 14180, 14990, 15598, 16489, 17016, 17988, 21270, 22485, 23397, 28360, 29980, 31196, 32978, 35976, 38995, 42540, 44970, 46794, 49467, 59960, 62392, 65956, 77990, 82445, 85080, 89940, 93588, 98934, 116985, 131912, 155980, 164890, 179880, 187176, 197868, 233970, 247335, 311960, 329780, 395736, 467940, 494670, 659560, 935880, 989340, 1062791, 1978680, 2125582, 3188373, 4251164, 5313955, 6376746, 8502328, 10627910, 11690701, 12753492, 15941865, 21255820, 23381402, 25506984, 31883730, 35072103, 42511640, 46762804, 58453505, 63767460, 70144206, 93525608, 116907010, 127534920, 140288412, 175360515, 233814020, 280576824, 350721030, 467628040, 701442060, 1402884120]

約数ペア:

[(1, 1402884120), (2, 701442060), (3, 467628040), (4, 350721030), (5, 280576824), (6, 233814020), (8, 175360515), (10, 140288412), (11, 127534920), (12, 116907010), (15, 93525608), (20, 70144206), (22, 63767460), (24, 58453505), (30, 46762804), (33, 42511640), (40, 35072103), (44, 31883730), (55, 25506984), (60, 23381402), (66, 21255820), (88, 15941865), (110, 12753492), (120, 11690701), (132, 10627910), (165, 8502328), (220, 6376746), (264, 5313955), (330, 4251164), (440, 3188373), (660, 2125582), (709, 1978680), (1320, 1062791), (1418, 989340), (1499, 935880), (2127, 659560), (2836, 494670), (2998, 467940), (3545, 395736), (4254, 329780), (4497, 311960), (5672, 247335), (5996, 233970), (7090, 197868), (7495, 187176), (7799, 179880), (8508, 164890), (8994, 155980), (10635, 131912), (11992, 116985), (14180, 98934), (14990, 93588), (15598, 89940), (16489, 85080), (17016, 82445), (17988, 77990), (21270, 65956), (22485, 62392), (23397, 59960), (28360, 49467), (29980, 46794), (31196, 44970), (32978, 42540), (35976, 38995)]